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Zabu Zed


Active since 2013

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Trying to use simpowersystems to model a switched reluctance generator
Professional Interests: Machines & Power Systems

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Question


I am intending to design a fuzzy logic controller to enable me produce a pulse that activates 1 of 3 phases every 30 degres for 90 degrees. However, I need an estimate of rotor speed before I apply fuzzy logic. Can anyone help?
Starting from torque, T = T(em) - T(L) = J*((dw)/(dt)); where: T(em) = electromagnetic torque T(L) = load torque ...

12 years ago | 0 answers | 0

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Question


I am attempting to use the MATLAB Function block in my simulink model; however evrytime i run it, the following errors occur; "Please change your current directory to a writable directory preferably outside of MATLAB installation area."
function [mean,stdev] = stats(vals) %#codegen %calculates the statistical mean %and s.d for the values in vals ...

12 years ago | 1 answer | 0

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Question


I am attempting to model a phase winding of a Switched Reluctance Generator, it involves a nonlinear inductance. I has inputs as reference current and rotor position and an output as a control pulse. has anyone ventured in such?
the equations involved include the following: 1. LK(θ,i) = L0(i) + L1(i)∗(cos(Nrθ )+π) 2. L0(i) = (Lmax(i)+Lmin(i))/2 3. L1(i...

12 years ago | 0 answers | 0

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